Wiktionary
downcanyon
a. Closer to the bottom of a canyon adv. Travelling in the direction of the canyon slope.
Usage examples of "downcanyon".
Drawing in anchors, they let their rafts drift downcanyon and out of range.
The wind at his back, he raced for the first wall fast as the downcanyon breeze would carry him.
Areinnye cried angrily at Nita during one or another of the attacks, while Fang and Kit and Ed and Aroooon fought off krakens coming from downcanyon and from above, and S'reee and Tlhlki worked furiously to heal a great sucker welt torn in Areinnye's side before Ed should notice it and turn on her.